A vibrating sewage treatment equipment

Abstract

The present invention relates to the technical field of sewage treatment, and in particular to a vibrating sewage treatment equipment, which includes a pre-treatment device, a biochemical tower and a vibration device. The biochemical tower includes a tower body and a plurality of biochemical units arranged in the tower body; The treatment device is used to send pre-treated sewage to the biochemical unit; the biochemical unit is equipped with microbial filler, which is suitable for putting activated sludge into the biochemical unit. During the sewage treatment process, an aerobic zone is formed in the biochemical unit. In the anoxic zone and the anaerobic zone, the vibration device is used to apply vibration to the microbial packing in at least one biochemical unit; multiple biochemical units are arranged from top to bottom in the biochemical tower, and the water body in the upper biochemical unit can flow down In the biochemical unit located on the lower floor, the biochemical tower is equipped with a ventilation structure. This kind of vibrating sewage treatment equipment does not need to be equipped with an aeration device, a backflow device, or multiple functional pools, so that its volume can be made smaller, the manufacturing cost is low, and it is easy to transfer.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to a vibration type sewage treatment equipment. Background technique [0002] At present, the industry is developing rapidly, and the accompanying environmental pollution is becoming more and more serious. Water bodies such as landfill leachate and livestock sewage are difficult to treat. As a low-cost and high-efficiency treatment method recognized in the industry, biochemical treatment relies on the metabolic process of microorganisms to complete the treatment of water bodies. [0003] The commonly used biochemical treatment method is the AAO method (anaerobic-anoxic-aerobic method), and the treatment process of the AAO method is relatively mature. However, this method needs to set up corresponding anaerobic pools, anoxic pools and aerobic pools, and in the aerobic part, it is necessary to aerate the water body to supply oxygen, and also need to carry out sludge return. ...

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Problems solved by technology

However, this method needs to set up corresponding anaerobic pools, anoxic pools and aerobic pools, and in the aerobic part, it is necessary to aerate the water body to supply oxygen, and also need to carry out sludge return. The above-mentioned multiple functional pools and functional modules The volume of the sewage treatment equipment is large, the floor area is large, the manufacturing cost is high, and it is not easy to transfer. During the operation, the remaining sludge needs to be treated and dried. The operation process is complicated, making it difficult for the existing sewage treatment equipment Difficult to promote in some immature areas

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